摘要
运用ANSYS有限元程序 ,研究了在轴向力与非节点横向力共同作用下网架螺栓球节点杆件的受力性能 ,得出其应力分布状况及弹性极限承载力 ,并提出了螺栓球网架杆件在非节点横向力作用下承载力的计算公式。
The ANSYS finite element method program is used to analyze the performance of the members for bolt spheric joint under axial and non horizontal forces,and the stress distributing and ultimate elastic load bearing capacity are presented At last,the calculation formulas of their bearing capacities are posed
出处
《钢结构》
2003年第1期4-6,共3页
Steel Construction
基金
中国土木工程学会空间结构委员会课题
